Need help booking?
Unpublished phone-only deals available
KNU to IAH: distance & flight time
Kanpur (Kanpur Airport) → Houston (George Bush Intercontinental Houston Airport)
8,531 mi
13,729 km · 7,413 nm
17h 12m
estimated nonstop flight time
-10.5h
time difference · heading north
See live KNU→IAH fares Phone-only fares on this route — call free
Flight time details
8,531 miles nonstop takes roughly 17h 12m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KNU — Kanpur Airport · Kanpur, India
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KNU
- LKO · Chaudhary Charan Singh International Airport39 mi away
- IXD · Allahabad Airport106 mi away
- HJR · Khajuraho Airport114 mi away
- TNI · Satna Airport130 mi away
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is KNU from IAH?
The flight distance from Kanpur (KNU) to Houston (IAH) is 8,531 miles (13,729 km, 7,413 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNU to IAH?
A nonstop flight takes about 17h 12m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kanpur and Houston?
Houston is 10.5 hours behind Kanpur.
What is the cheapest way to fly from KNU to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNU–IAH that never appear on search engines, with no booking fees.